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2. 发明公开

EP2991243A1 OPTICAL NETWORK SYSTEM 有权
标题翻译：光网络系统
公开(公告)号：EP2991243A1
公开(公告)日：2016-03-02
申请号：EP13883335.5
申请日：2013-09-24
申请人： Solid, Inc.
发明人： KIM, Tae Hyeong , LIM, Jong Yeong , KIM, JongSin , LEE, Eunho
IPC分类号： H04B10/03 , H04B10/07
摘要： Disclosed is an optical network system including a upper network equipment, a lower network equipment, and a plurality of transfer network equipments connecting the upper network equipment and the lower network equipment through independent optical links, wherein the lower network equipment performs switching such that transmission and reception of an optical signal are performed through an optical link of a standby line when a failure occurs in at least one of an optical link used as a working line, an optical interface device associated with the working line in the upper network equipment, and a transfer network equipment associated with the working line.
摘要翻译：公开了包括上位网络设备，下位网络设备和通过独立光链路连接上位网络设备和下位网络设备的多个传送网络设备的光网络系统，其中下位网络设备执行切换，使得传送和当在用作工作线路的光链路，与上网络设备中的工作线路相关联的光接口设备以及与用户设备相关联的光接口设备中的至少一个发生故障时，通过备用线路的光链路来执行光信号的接收。转移与工作线路相关的网络设备。

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